(Swift) MWS List Orders by Next Token (Amazon Marketplace Web Service)

Returns the next page of orders using the NextToken parameter.

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // See MWS List Orders By Next Token for additional details 

    // We need to send a GET request like this:

    // https://mws.amazonservices.jp/Orders/2013-09-01
    //   ?AWSAccessKeyId=0PB842EXAMPLE7N4ZTR2
    //   &Action=ListOrdersByNextToken
    //   &MWSAuthToken=amzn.mws.4ea38b7b-f563-7709-4bae-87aeaEXAMPLE
    //   &SellerId=A2986ZQ066CH2F
    //   &Signature=ZQLpf8vEXAMPLE0iC265pf18n0%3D
    //   &SignatureVersion=2
    //   &SignatureMethod=HmacSHA256
    //   &NextToken=2YgYW55IGNhcm5hbCBwbGVhc3VyZS4%3D
    //   &Timestamp=2017-02-05T18%3A12%3A21.687Z
    //   &Version=2013-09-01

    let rest = CkoRest()!

    // Connect to the Amazon MWS REST server.
    // 
    // Make sure to connect to the correct Amazon MWS Endpoint, otherwise
    // you'll get an HTTP 401 response code.
    // 
    // The possible servers are:
    // 
    // North America (NA) 	https://mws.amazonservices.com
    // Europe (EU) 	https://mws-eu.amazonservices.com
    // India (IN) 	https://mws.amazonservices.in
    // China (CN) 	https://mws.amazonservices.com.cn
    // Japan (JP) 	https://mws.amazonservices.jp 
    // 
    var bTls: Bool = true
    var port: Int = 443
    var bAutoReconnect: Bool = true
    var success: Bool = rest.connect("mws.amazonservices.com", port: port, tls: bTls, autoReconnect: bAutoReconnect)

    rest.host = "mws.amazonservices.com"

    // Add query params
    rest.addQueryParam("NextToken", value: "THE_NEXT_TOKEN_FROM_THE_PREVIOUS_REPLY")
    rest.addQueryParam("Action", value: "ListOrdersByNextToken")
    rest.addQueryParam("MarketplaceId.Id.1", value: "MWS_MARKETPLACE_ID")
    rest.addQueryParam("SellerId", value: "MWS_SELLER_ID")
    rest.addQueryParam("AWSAccessKeyId", value: "MWS_ACCESS_KEY_ID")
    rest.addQueryParam("SignatureVersion", value: "2")
    rest.addQueryParam("SignatureMethod", value: "HmacSHA256")
    rest.addQueryParam("Version", value: "2013-09-01")

    // Add the MWS Signature param.  (Also adds the Timestamp parameter using the curent system date/time.)
    rest.addMwsSignature("POST", uriPath: "/Orders/2013-09-01", domain: "mws.amazonservices.com", mwsSecretKey: "MWS_SECRET_ACCESS_KEY_ID")

    var responseXml: String? = rest.fullRequestFormUrlEncoded("POST", uriPath: "/Orders/2013-09-01")
    if rest.lastMethodSuccess != true {
        print("\(rest.lastErrorText!)")
        return
    }

    if rest.responseStatusCode.intValue != 200 {
        // Examine the request/response to see what happened.
        print("response status code = \(rest.responseStatusCode.intValue)")
        print("response status text = \(rest.responseStatusText!)")
        print("response header: \(rest.responseHeader!)")
        print("response body: \(responseXml!)")
        print("---")
        print("LastRequestStartLine: \(rest.lastRequestStartLine!)")
        print("LastRequestHeader: \(rest.lastRequestHeader!)")
    }

    // Examine the XML returned in the response body.
    print("\(responseXml!)")
    print("----")
    print("Success.")

}